New inequalities for Davis-Wielandt radius of Hilbert space operators

DOI10.1007/s40840-021-01126-7OpenAlexW3157688187MaRDI QIDQ2049036

Pintu Bhunia, Aniket Bhanja, Kallol Paul

Publication date: 24 August 2021

Published in: Bulletin of the Malaysian Mathematical Sciences Society. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s40840-021-01126-7

zbMATH Keywords

inequalitybounded linear operatornumerical radiusDavis-Wielandt radius

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Numerical range, numerical radius (47A12) Equations and inequalities involving linear operators, with vector unknowns (47A50)

Related Items (4)

Davis-Wielandt radius inequalities for off-diagonal operator matrices ⋮ Davis-Wielandt-Berezin radius inequalities of reproducing kernel Hilbert space operators ⋮ Some sharp estimations for Davis-Wielandt radius in \(B(H)\) ⋮ Further refinements of Davis-Wielandt radius inequalities

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